#5D75BB#5D75BB

#5D75BB is a mid, moderate blue. Relative luminance 0.186; OKLCH L 57.5% C 0.112 H 268.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5D75BB
RGB	rgb(93, 117, 187)
HSL	hsl(225, 41%, 55%)
HSV	hsv(225, 50%, 73%)
CMYK	cmyk(50.3%, 37.4%, 0%, 26.7%)
CIE-LAB	lab(50.26, 11.01, -39.60)
CIE-LCH	lch(50.26, 41.10, 285.54°)
OKLab	oklab(57.5% -0.0031 -0.1118)
OKLCH	oklch(57.5% 0.112 268.4)
XYZ	xyz(19.8422, 18.6363, 49.5557)
Luminance	0.1864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D75BB #BBA35D

analogous

#5DA4BB #5D75BB #745DBB

triadic

#5D75BB #BB5D75 #75BB5D

tetradic

#5D75BB #BB5DA4 #BBA35D #5DBB74

square

#5D75BB #BB5DA4 #BBA35D #5DBB74

split-complementary

#5D75BB #BB745D #A4BB5D

monochromatic

#2F3F6F #41589A #5D75BB #889ACD #B3BEDF

Accessibility & contrast

On white

4.44

#5D75BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5D75BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D75BB

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D75BB	#FFFFFF	#000000	##000000
##5D75BB	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7CBE

Deuteranopia (green-blind)

#5074B9

Tritanopia (blue-blind)

#34848F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5d75bb;
/* rgb */ color: rgb(93, 117, 187);
/* oklch */ color: oklch(57.5% 0.112 268.4);

Tailwind

colors: {
  custom: {
    50: '#909cd0',
    500: '#5d75bb',
    950: '#000000',
  },
}

SCSS

$custom: #5d75bb;
$custom-light: #909cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d75bb",
  "rgb": {
    "r": 93,
    "g": 117,
    "b": 187
  },
  "hsl": {
    "h": 224.681,
    "s": 40.87,
    "l": 54.902
  },
  "oklch": {
    "l": 0.57504,
    "c": 0.11186,
    "h": 268.4
  },
  "luminance": 0.18638
}

Semantic roles & 50–950 ramp

primary

#5D75BB

secondary

#CEC4A6

accent

#B257D1

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5D75BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →